CONTROL PANEL - TEST/REPLACE/REPAIR

TM 5-4930-233-14

TM 4930-14/1

AIR COMPRESSOR ASSEMBLY

4-26. CONTROL PANEL - TEST/REPLACE/REPAIR - (Cont.)

(10) Connect 24 volt power source with jumper wires to terminals 85 and 86 of relay A (6). If no clicking sound is

present, replace relay A (6).

(11) With jumper wires in place, test for continuity between terminals 30 and 87 of relay A (6). If no continuity is

present, replace relay A (6)

(12) Repeat test between terminals 30 and 87A. If continuity is present, replace relay A (6) (para 4-26c).

(13) Repeat steps (7) through (12) for relay B (7)

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